3fd157484c55d7b3871ed546865836985ec4995a38fae1b1719ceed6dfb5bb67 | Triage

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
19/06/2024, 21:20

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General

Target

Kernel/PPStream/fds.dll
Size

297KB
MD5

624683126e3cc9d4f134007543ff820e
SHA1

6da7e2d6119229555a4db65db63753ecf6816e45
SHA256

090ee1571a8c07ac59709ba7de4525f1508126020c324d31d5f500df1a635bbe
SHA512

a22adbc1af1cfb777506a3e85dbf915cb46078d7b03f6f9a5799dfafda9544c497bf69443ff66adaab53d5a202864b9deafaef8bc5d33e0091bb7f0ddb3ce2fc
SSDEEP

6144:bsIji3vkLd221lr0Ey9keoCzSOo5Pm//lIG5:bsf3vkLd2sh0ZeeoCzSOodG5

Score

1^/10

Malware Config

Signatures

Modifies registry class 2 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PPStream.FDS\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Kernel\\PPStream\\fds.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PPStream.FDS	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28
PID 2020 wrote to memory of 1984	2020	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Kernel\PPStream\fds.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Kernel\PPStream\fds.dll
  2⤵
  - Modifies registry class
  PID:1984

Network

MITRE ATT&CK Matrix

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